, we're less than an hour away from a new cnn orc poll of ohio voters to tell you about. all eyes have been on the buckeye state, because many believe ohio, many believe that ohio, this state where i am right now, will decide who will be the next president of the united states. and you only need to follow the money to see proof of that. the president has spent close to $54 million in state ads in this state from april through october 27. that's a lot of money. mitt romney close to $28 million. only florida has gotten more campaign ad dollars. i'm going it turn now to our chief national correspondent john king, who is in southwest of me, in the town of cincinnati, ohio. so, john, it is very good to see you. i've been wanting to talk to you about this for a while now. so mitt romney is there, going to be there later on. and he is in -- going to be in ohio. was in wisconsin earlier. the latest cnn poll of polls shows that obama is up by 3 points. so take a look at that. what can we read, if anything, into those numbers? is that sort of within the margin of error or not? is i